Carrier question - Hero, G2 Touch Q&A, Help & Troubleshooting

I've got a G1 right now and was wondering what the deal is with tmobile US and the lack of hero? Is there any reason that tmobile denied it and what exactly are the limitations if I tried 2 use a hero on tmobile US?

The Hero currently sold in the EU supports 3G in the 900MHz and 2100MHz bands. T-mobile USA licensed spectrum in the 1700MHz and 2100MHz bands (in different geographic regions). Of course, 2G (voice and EDGE data) works everywhere, but Tmo is probably waiting for a version with the correct US frequencies.

o gotcha so basically almost everything would work, there would just be a 3g sacrifice...ugh not so good, but guess thats what is about to go down for the US, thanx for clearing that up

Would it work for att 3g? Or is it diff frequencies also?

PEQUES said:
Would it work for att 3g? Or is it diff frequencies also?
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http://en.wikipedia.org/wiki/List_of_UMTS_networks

Related

Questions about AT&T 3G network settings

Hey guys, I just got my new HTC hero. I'm with AT&T now and having the unlimited 3G data plan. I setup the configurations of APN settings as following:
Access point: wap.cingular
Username: [email protected]
Password: CINGULAR1
But I only see an "E" at the connection status which I believe indicates EDGE. Can anyone tell me how to get 3G work on this device?
Thanks a lot!!!
I didn't realise the hero was out in the us yet but if it is i don't know why and if it isn't out its because i don't think it surpports american 3g networks i think you can only get 2g.
Yes I got this phone out of the US.
So you mean there's no way at all to get 3G to work on this phone with AT&T or any other carriers?
In its current state the phone does not support the AT&T bands for 3g.
There are rumors of an AT&T version coming October 11th, that would support 3g.
European/Asian version of this phone does not work with US 3G. AT&T's 3G network requires the bands 850 & 1900, while T-mobile's 3G requires the bands 1700 & 2100. European/Asian version supports only the bands 900 & 2100.
Does this mean T-mobile 3G may work on this phone?
T-Mob's 3g should connect to this phone, if you could find a signal, haha.
http://www.androidauthority.com/index.php/2009/07/03/htc-hero-approved-by-the-fcc-with-att-3g/
Neither T-Mobile US nor AT&T will work with this phone for 3G. The only version of this phone that exists at the moment supports ONLY European 3G. There are rumors of the device coming to AT&T, but nothing confirmed. IF that happens, the new phones would work, but that wouldn't change the fact that the device you have will still only function on Edge.
Sorry to be the bearer of bad news, but it's true.
It's actually Sprint pal. Also, there was a picture for Tmobile also (this appears to be a rumor).
T-Mob uses the 2100 spectrum so i dont see why it wouldnt work.
And a CDMA and a GSM (With AT&T 3g bands) has gone through the FCC recently.
RBFG said:
T-Mob uses the 2100 spectrum so i dont see why it wouldnt work.
And a CDMA and a GSM (With AT&T 3g bands) has gone through the FCC recently.
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No, it won't work with t-mobile USA's 3G network.
Yes, T-mobile in Europe use the 2100 band for 3G so the Hero works. But T-mobile USA use 1700 and 2100 bands for 3G, and you need a phone that support BOTH bands to connect to its 3G network.
Unfortunately, unless T-mobile USA decides to carry this phone (and they have already said that they wouldn't), there won't be a version of Hero that support its 3G network. This is because T-mobile USA is the only carrier in the world that uses the 1700 band for 3G. You may ask why T-mobile uses different bands for 3G in different countries. This is more of a regulatory decision than a business decision. If you are interested, go read about those FCC spectrum auctions.
All in all, European/Asian version of the Hero won't work with any 3G network in the US. The product id of the European/Asian Hero is HERO100, it supports only the bands 900 and 2100 for 3G. There will be a North American version with product id HERO130 that supports the bands 850 and 1900. It will be released either on AT&T or on the Canadian carrier Rogers, because only these two carriers use these bands for 3G. Currently it is not know whether it will be on AT&T or Rogers, but that latter is more likely IMO. Finally, there will be a CDMA version, with product id HERO200, for Sprint. This is more or less confirmed to be coming in October.
T-mobile US 3G uses 1700 for down and 2100 mhz for uplink. So 2100 alone isn't enough as you need both directions to connect.
tsekh501 said:
No, it won't work with t-mobile USA's 3G network.
Yes, T-mobile in Europe use the 2100 band for 3G so the Hero works. But T-mobile USA use 1700 and 2100 bands for 3G, and you need a phone that support BOTH bands to connect to its 3G network.
Unfortunately, unless T-mobile USA decides to carry this phone (and they have already said that they wouldn't), there won't be a version of Hero that support its 3G network. This is because T-mobile USA is the only carrier in the world that uses the 1700 band for 3G. You may ask why T-mobile uses different bands for 3G in different countries. This is more of a regulatory decision than a business decision. If you are interested, go read about those FCC spectrum auctions.
All in all, European/Asian version of the Hero won't work with any 3G network in the US. The product id of the European/Asian Hero is HERO100, it supports only the bands 900 and 2100 for 3G. There will be a North American version with product id HERO130 that supports the bands 850 and 1900. It will be released either on AT&T or on the Canadian carrier Rogers, because only these two carriers use these bands for 3G. Currently it is not know whether it will be on AT&T or Rogers, but that latter is more likely IMO. Finally, there will be a CDMA version, with product id HERO200, for Sprint. This is more or less confirmed to be coming in October.
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Click to collapse
Thanks! That was very informative, although it totally crushed my dreams of owning a Hero while remaining on the T-Mobile network.

European HERO vs American

I currently have a telus HTC HERO in black but i am selling that one and buying a white HTC HERO.
The white HERO that im looking to buy is a european model.
I looked at the HTC website to see if there was any difference between the two phones and i found this:
HSDPA/WCDMA: 900/2100 MHz for Europe and 850/1900 MHz for USA.
So my question is will the european HERO work on canadian networks providers (FIDO, ROGERS)....would i have any issues with getting good signal connections and optimal speeds for 3G
thanks in advance
The Canadian GSM networks & AT&T in the US use a different 3G frequency than what GSM networks use in Europe & T-Mobile in the US. Due to this an European Hero on a Canadian network will not get 3G.
thank you for the quick reply.
I guess i will have to look for another seller.
Thanks again
Further, In Canada, networks like Bell and Telus are ONLY 3G, so without the North American 3G bands, you won't get any signal. I think Rogers has 2G, though. I'm not sure exactly which networks do and don't, but I know that at least some don't.
bjg222 said:
Further, In Canada, networks like Bell and Telus are ONLY 3G, so without the North American 3G bands, you won't get any signal.
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Umm, no....
As far as I know, the Bell and Telus joint network is 3G only. I don't know if the carriers have a deal to use EDGE from Rogers or areas not covered by 3G.
To the OP: Why don't you get a Hero from Telus? It's the same one as the European version, but works on the North American 3G band.
Soaa- said:
As far as I know, the Bell and Telus joint network is 3G only. I don't know if the carriers have a deal to use EDGE from Rogers or areas not covered by 3G.
To the OP: Why don't you get a Hero from Telus? It's the same one as the European version, but works on the North American 3G band.
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I dont like going on 3 year contracts so i buy my phones from resellers on craigslist. The seller specified that his HERO was from Europe so i wanted to find out if it would work. That was the only option at the moment but now I do have a Telus HERO that I bought from some other seller.
Thanks for the help btw.

T-mobile, unable to detect HSPA?

I know that $60 unlimited plan with T-mobile provides me with 2gb of Data however, I can never get H+ or H or 3G at all. All I get is edge is there an issue with it? Can anyone help me?
Rich_RH said:
I know that $60 unlimited plan with T-mobile provides me with 2gb of Data however, I can never get H+ or H or 3G at all. All I get is edge is there an issue with it? Can anyone help me?
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Click to collapse
Which Galaxy SII do you have? The T-Mobile version you get directly from T-Mobile? (SGH-T989) Or the International version you bought unlocked? (GT-I9100) It makes a difference. The International version (GT-I9100) doesn't have the hardware to pick up T-Mobile's 3/4G bands, so you would NEVER get H+, H, or 3G with that phone.
If you have the T-Mobile version (SGH-T989), you're in the wrong place. You need to be in this forum.
I have the international version but i thought that t-mobile freqs are 1700 which is AWS and 2100 IMT?
or is the 2100 band AWS as well?
edit:
GSM arena states that the t-mobile vers is 850/1700/2100 and the eu vers is 850/900/1900/2100
I know that 1700 isnt supported but isnt 2100 workable?
Rich_RH said:
I know that 1700 isnt supported but isnt 2100 workable?
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Click to collapse
That's like trying to walk with one leg, not gonna happen, you need support for both bands kinda like what the gsm galaxy nexus has.
Rich_RH said:
I have the international version but i thought that t-mobile freqs are 1700 which is AWS and 2100 IMT?
or is the 2100 band AWS as well?
edit:
GSM arena states that the t-mobile vers is 850/1700/2100 and the eu vers is 850/900/1900/2100
I know that 1700 isnt supported but isnt 2100 workable?
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Agree with what peachpuff said. And if I remember correctly, T- Mobile uses one of those bands for upload and one for download. So you would definitely need both.
Sent from my GT-I9100 using XDA App
AFAIK the international I9100 only works fine on AT&T in the US.
HellcatDroid said:
AFAIK the international I9100 only works fine on AT&T in the US.
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Let's say you're in the U.S. and you've got the international i9100 SGS2.
And let's say you can't get an AT&T signal in the place where you most need it.
You might well say screw AT&T's 4G speeds (which don't seem all that fast anyway), just give a freaking signal.
You might then go with a pre-paid, or a pay-as-you-go, or whatever, T-mobile 2G/EDGE data plan, because it's the only thing you can do.
The situation sucks, but you have, AFAIK, no other choices.

[Q] AT&T Galaxy S II i777 on T-Mobile

Once unlocked,will the i777 be able to access data at 3G and 4G speeds on T-Mobile USA's cellular network?
monoloco1 said:
Once unlocked,will the i777 be able to access data at 3G and 4G speeds on T-Mobile USA's cellular network?
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to put it plainly,
NO
the i777 does not support the required bands for accessing TMobile's 3g/4g network.
Had the merger gone through, possibly. But as of right now, no.
Tmobile is on 1700MHz and 2100MHZ while AT&T is on 850MHz and 1900MHz.
No, and this is the case for every AT&T device in existence to my knowledge.
In fact, the ONLY device I know of that is not sold by T-Mobile and supports their HSPA bands is the GSM Galaxy Nexus, which is one of the first (if not the first) phones to do pentaband HSPA.
Personnally I tested the Unlock Process with a T-Mobile SimCard...not sure if working properly due to a operation range described by the fellows
Entropy512 said:
No, and this is the case for every AT&T device in existence to my knowledge.
In fact, the ONLY device I know of that is not sold by T-Mobile and supports their HSPA bands is the GSM Galaxy Nexus, which is one of the first (if not the first) phones to do pentaband HSPA.
Click to expand...
Click to collapse
actually....
in even more bastardization provided by Samsung, the skyrocket can work on TMobile's 3/4G as long as you flash a TMo modem.bin to it.
jcomana said:
Personnally I tested the Unlock Process with a T-Mobile SimCard...not sure if working properly due to a operation range described by the fellows
Click to expand...
Click to collapse
You can still get 2G on T-Mo because T-Mo uses the standard 850/1900 for 2G. What OP asks is 3G/4G.
Entropy512 said:
No, and this is the case for every AT&T device in existence to my knowledge.
In fact, the ONLY device I know of that is not sold by T-Mobile and supports their HSPA bands is the GSM Galaxy Nexus, which is one of the first (if not the first) phones to do pentaband HSPA.
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Click to collapse
Actualy the T-Mobile version of the Samsung Galaxy SII Can work on AT&T`s 3G network. with BETTER Speeds than the AT&T version Data wise
hyelton said:
Actualy the T-Mobile version of the Samsung Galaxy SII Can work on AT&T`s 3G network. with BETTER Speeds than the AT&T version Data wise
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Click to collapse
How is that an exception to what I'm saying. The T-Mobile version is not a device sold by AT&T, and is, by definition, a device sold by T-Mobile.
It's always been a bit easier to get T-Mo phones to work on AT&T - a number of them support the AT&T bands. But it's never been easy (and with the possible exception of the Skyrocket, never even possible) to go the other way without losing 3G.
Entropy512 said:
How is that an exception to what I'm saying. The T-Mobile version is not a device sold by AT&T, and is, by definition, a device sold by T-Mobile.
It's always been a bit easier to get T-Mo phones to work on AT&T - a number of them support the AT&T bands. But it's never been easy (and with the possible exception of the Skyrocket, never even possible) to go the other way without losing 3G.
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exactly. The skyrocket is the ONLY at&t phone i have seen that has this capability, and i have been hacking away on phones for a while, and i have both carriers
Pirateghost said:
to put it plainly,
NO
the i777 does not support the required bands for accessing TMobile's 3g/4g network.
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Click to collapse
That would be the obvious answer based on the published specs, but I found an unselected listing in the hidden modem/ band settings for WCDMA 1700 MHz (Band IV) on my i777. I don't know if it works, but it's listed. From the phone keypad on the stock version, type in *#2263# and then look under Combinations. The phone lists 7 different GSM/PCS/WCDMA frequencies and only the obvious 5 are selected.
Anyone with an unlocked i777 on Tmo want to try it out?
Sent from my SAMSUNG-SGH-I777 using xda premium
Even though there is a setting for wcdma on 1700, it doesn't seem to make a difference. Still stuck on edge.
Sent from my SAMSUNG-SGH-I777 using XDA App
desertflyer said:
Even though there is a setting for wcdma on 1700, it doesn't seem to make a difference. Still stuck on edge.
Sent from my SAMSUNG-SGH-I777 using XDA App
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WCDMA is 2G/Edge technology. HSPA is 3G/4G technology.
maybe it will possible if we can flash a T-Mobile midem on out phone with out breaking it
jaysix79 said:
maybe it will possible if we can flash a T-Mobile midem on out phone with out breaking it
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Unlikely. Unless the phone has the hardware support for it.
I found out after extensive research on the Nexus One, that even though the radio chip inside it supports both frequency sets (pentaband, I suppose); the power amplifiers were only connected to certain frequency outputs, depending on the carrier it was advertised for. Which means even if I flashed a T-Mobile radio, the signal wouldn't be strong enough to get outside the case of the phone, let alone to a cell tower.
Your best bet is with European phones, as I believe they use the same frequencies as T-Mobile (since they're owned by a euro company).
Someone should confirm, but I would guess that the I9100 will work on T-Mobile with 3G.
Phoenix84118 said:
Unlikely. Unless the phone has the hardware support for it.
I found out after extensive research on the Nexus One, that even though the radio chip inside it supports both frequency sets (pentaband, I suppose); the power amplifiers were only connected to certain frequency outputs, depending on the carrier it was advertised for. Which means even if I flashed a T-Mobile radio, the signal wouldn't be strong enough to get outside the case of the phone, let alone to a cell tower.
Your best bet is with European phones, as I believe they use the same frequencies as T-Mobile (since they're owned by a euro company).
Someone should confirm, but I would guess that the I9100 will work on T-Mobile with 3G.
Click to expand...
Click to collapse
No.
Tmo's AWS band its an odd ball. Only certain Canadian Carriers use the same band.
Sent from my SAMSUNG-SGH-I777 using XDA App
Red5 said:
WCDMA is 2G/Edge technology. HSPA is 3G/4G technology.
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Click to collapse
No, WCMDA = UMTS = pure vanilla 3G.
2G = GSM/GPRS
"2.5G" = EDGE
3G = vanilla UMTS (WCDMA)
3.5G = HSDPA
3.75G = HSPA+
3.9G (it's not really 4G) = LTE
true 4G = LTE Advanced
Most phones, even if they support advanced modulation schemes (HSPA, HSPA+) will list the band support as "UMTSxxxx or WCDMAxxxx"
I heard (it's actually confirmed, can't find the article), T-Mo has the same 3G bands as AT&T in some remote part of the USA, I think somewhere in Washington state, not sure though? The OP might want to move there
veliksam said:
I heard (it's actually confirmed, can't find the article), T-Mo has the same 3G bands as AT&T in some remote part of the USA, I think somewhere in Washington state, not sure though? The OP might want to move there
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Click to collapse
That might explain why the Vibrant apparently supported one (but not both) of AT&T's bands.
As I understand it, unlike the N1, the international HSPA+ Galaxy Nexus is full-blown pentaband.
Tmo has roaming agreement with at&t. So it is possible in places there is no tmo tower, your tmo phone could roam to at&t tower without showing the roaming sign.
veliksam said:
I heard (it's actually confirmed, can't find the article), T-Mo has the same 3G bands as AT&T in some remote part of the USA, I think somewhere in Washington state, not sure though? The OP might want to move there
Click to expand...
Click to collapse
Sent from my SAMSUNG-SGH-I777 using XDA App

International GS2 use with Tmobile US

Hi,
I bring my international version GS2 I9100 in US and using the prepaid 3G data plan. However, it can only connect to GPRS or EDGE. Is it related to RADIO version or it is a hardware issue?
thanks
The phone is connecting to edge because T-Mobile's 3G is on 1700 for HSDPA. You would need to switch to AT&T for the international one to work on 3G.
Sango2 said:
The phone is connecting to edge because T-Mobile's 3G is on 1700 for HSDPA. You would need to switch to AT&T for the international one to work on 3G.
Click to expand...
Click to collapse
Partially right.
T-mobile USA uses AWS for high speed mobile data. AWS requires both 1700 & 2100mhz UMTS, as it uses one for uplink and one for downlink. This phone does get 2100, but doesn't get 1700. So it's limited to Edge on T-mobile USA.
And yes, it's a hardware issue. Sorry.
ctomgee said:
Partially right.
T-mobile USA uses AWS for high speed mobile data. AWS requires both 1700 & 2100mhz UMTS, as it uses one for uplink and one for downlink. This phone does get 2100, but doesn't get 1700. So it's limited to Edge on T-mobile USA.
And yes, it's a hardware issue. Sorry.
Click to expand...
Click to collapse
Thanks for the clarification. I had been wondering why I was unable to understand why carriers were listing two frequencies and just understood the phone needed to match what the carrier was using or vice versa. I should of realized that earlier but yes, up/down link makes sense.
In a way it is hardware or carrier compatibility issue depending on what the OP's point of view being.
Sango2 said:
Thanks for the clarification. I had been wondering why I was unable to understand why carriers were listing two frequencies and just understood the phone needed to match what the carrier was using. I should of realized that earlier but yes, up/down makes sense.
In a way it is hardware or carrier compatibility issue depending on what the OP's point of view being.
Click to expand...
Click to collapse
Hardware from the point of view that the antenna hardware does not and will never receive 1700 mhz UMTS, carrier compatibility issue from the point of view that T-mobile USA uses AWS, which requires both 1700/2100 UMTS, and the phone doesn't receive 1700.
Same thing in my point of view.

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